Pressure washer gun



FIG. 1 is a front perspective view of a pressure washing gun showing my new design;

FIG. 2 is a front elevational view thereof

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The dotted lines showing elements of the pressure washing gun are provided for illustrative purposes only and form no part of the design claimed. 

The ornamental design for a pressure washer gun, as shown and described. 